Association Rules

Great job on this visual!  But I can't figure out how you created your dataset?  I'm looking at the sample PBIX file and it looks like the selected fields are total counts.  So in my PBIX file I counted the total values by creating a measure:

MPPL2 = CALCULATE(COUNT(IRC_Metric_RSA_Refresh[PPL2]), FILTER(IRC_Metric_RSA_Refresh, [PPL2]="AUTO"))

But when I add this measure to the visual in my own PBIX file, it doesn't allow Basic filtering and it doesn't display in my PBIX.  How can I mimic your behavior in my PBIX file?