Multiple groupings on a chart report?

Hey! ISO help for a chart report. I'm trying to build a chart but I need multiple groupings. Ideally, I'd like to group by one field (strategic leader), then show the bars of the milestones, and then have those bars show task status (which are complete and which aren't). Can you group by multiple things? The chart1, chart2, chart3 screenshots show the closest I've gotten. 'Ideal1' and 'ideal2' is as close to I can get right now, but it only shows one particular task status (new, in progress), which would mean I need multiple charts. Any thoughts? Jessica Costanzo EAB