Within Discover, there is a "Collapse All" field. However, our team would love to have a "Expand All" option, as only having the top 10 breakdown is not enough. We're having to manually click on additional rows, which can lead to manual error.
There isn't an option for "All", but you can use click + shift to select a range of rows. So if you click the top row, go all the way down to the bottom, hold down the shift key, then left click again, you will select the entire range. Then you can use whatever breakdowns are available to you.
Thank you @andreasdierl! I didn't realize we could edit the Breakdown field by typing into it. I thought we could only choose from the drop down menu. Thank you!
One word of caution is that if you have a large data set with a lot of breakdowns or segements Discover will time out. Sometime the report will run in Discover but when you try to schedule the report for export it will time out. There is no hard rule on the time out is what I have been told.