Could you please add a little asterisk next to column headers that are being used to filter the report in the list of what we want visible? I did not create a report I was working on so was surprised to find that when I made certain columns invisible that I didn't need for my report it was changing the results from 911 rows to 6000+.

Perhaps you should also relabel that feature as deleting columns because that would be more representative of what's happening as opposed to the concept of visibility. I assumed I was essentially using the Excel "hide" feature but obviously not.