I stumbled on a problem, where I wanted to make a parameter controlled chart, which shows the difference of data between two chosen dates.
So far, I managed to display the chart so that it only shows the data for each of the date.
However, I want to see only the difference and not the individual data of each date.
How can I see the difference, if Is it possible at all?
PS: I attached an example workbook using the superstore database.