I'm trying to build a graph, which has a drill down group, and I currently have a few filters that apply to it. I want the filters to only allow one value to be selected for all dimensions in the group but one. so for example, I have monthly and yearly data for a number of shops in different regions, so my drill down group is country->region-->city-->shop and for the first three I just one to see the data for one month, but for the shop I want the graph to show a few months. Trouble is, when I enable multiple selections in the months filter, the graph has too much data and looks ridiculous. Any suggestions how I can overcome this?
