If you can't hide. Try this:
Create a calculated field called 'Index'.
Drag pill to Rows shelf like the below. Don't worry about table calcs yet. just drag the pills over.
Right click on index. Click edit table calc. Set it up like this.
Right click on income, select quick table calc then running total.
Now left click and drag the index pill from the rows shelf to the filters shelf. and show this filter. This would look better if you actually had a code 1.... You can also edit the Index measure to Index() + 1 to offset as you see mine now. You can rename the index filter over to the right to be whatever you want it to say.
Hope this helps some. Probably other ways to go about this. workbook attached.
Use an Index.twbx 18.7 KB