Hello,   If you duplicate the date column and apply a Quarter format, you could visualize the data that way. You could also use this Quarter column in a time hierarchy like Year>Quarter>Date that the user could drill into.   You can also use the Period() operator in a calculated item with an expression like:   Period(_Sum_, 'Product Sale'n, _IgnoreAllTimeFrameFilters_, 'Transaction Date'n, _ByQuarter_) This calculates the sum value for each quarter.   Let us know if that helps.   Thanks, Sam   ... View more