Last week I described how I use X entries in hidden columns, so I can easily hide specific rows in an Excel worksheet. In the comments for that article, AlexJ mentioned that he uses outlining in his workbooks, to show and hide the rows and columns.
Alex sent me his sample file, and gave me the okay to share his technique with you. I don’t use outlining too often, and find it a bit fussy to work with, but Alex has put it to good use in his sample file.
He’s made it easy for users to work with, by putting a simple set of buttons at the top of the worksheet. I’ll certainly give outlining another try, based on what Alex has done.
Buttons Let Users Manage the Worksheet
Here’s a screenshot of Alex’s worksheet with all the outlines collapsed. Only the section titles are showing.

Buttons at Top
In the frozen pane at the top, there are buttons that the user can click to show or hide a specific section of the worksheet. Click a button to expand a section, and you can see its detail rows.

There are also buttons to expand and collapse all the sections at once.

Set up the worksheet
Before the buttons will work, range names and outlines have to be added to the worksheet. Alex uses hidden columns to display the names, and only the workbook administrator would see those.
Code creates an Admin toolbar when the worksheet is activated, with buttons to show specific sections, the Outline bars, and the row and column headings. When everything is set up, the Admin toolbar can be hidden.
Update — Alex added this setup information:
- You may notice that rows 2 and 3 are under the outline, but row 1 is not.
This is because Excel has an annoying habit of not unhiding the first row if it is under the outline AND the top rows are in a frozen pane. - As a result, my standard is to use row 1 as a visible spacer row, and rows 2, 3 (or more if required) are hidden as helper rows.

Sheet level names are assigned to the cells in the hidden column. Those names are used in the code that hides or shows the selected section.
Download the Sample File
You can download Alex’s sample file from the Sample Excel Spreadsheets page at Contextures.com. In the UserForms, VBA, Add-Ins section, look for UF0008 – Hide Rows With Outlining.
Also, thanks to Sam, who shared his code in the comments below. You can download a file with Sam’s code at this link: UF0009 – Hide Outline Rows With Keyboard Shortcut. Sam’s code uses the OnKey method, so the left and right arrows run macros that show and hide the outline.
________________________________

Thanks for posting Alex’s sheet, Debra.
Alex, cool code, thanks for sharing. I especially liked the “Toggle Headers” code – very useful in different applications.
Thanks Blayne, glad you like Alex’s sample file.
One thing I forgot to discuss: which rows to hide for helper rows at the top of the sheet.
In the screen capture below the heading “Set up the worksheet”, you may notice that rows 2 and 3 are under the outline, but row 1 is not.
This is because Excel has an annoying habit of not unhiding the first row if it is under the outline AND the top rows are in a frozen pane.
As a result, my standard is to use row 1 as a visible spacer row, and rows 2, 3 (or more if required) are hidden as helper rows.
Glad you liked the post, Blayne. Debra has been very kind to let me participate as a ‘guest contributor’.
[…] who recently shared his technique for hiding rows with Excel outlining, has created another useful sample. In this file, he lets users turn those data validation messages […]
Excellent site and an excellent tutorial, I’m learning loads going through it all. Just wondering, how do you access the admin features?
Hey Alex the outline buttons are very cool. Im new to VBA and am trying to apply the outline to more than one sheet in my workbook.
The buttons work perfect on one of my spreadsheets but the other ones are not functioning. I named the ranges on the other spreadsheets, but it keeps on giving me an error with the Me.range(“rng.Toggle*) when I try to create a new command for new buttons.
If you could help me that would be great thanks.