Switch to change column used for Legend in bubble chart

[gazpage]

Hi,

I have a bubble chart showing a breakdown of sales and profit by product type. I'd like a drop down box that allows selection of either Product Type or Geography and then the breakdown changes to reflect the selection.

I'm familiar with disconnected slicers, but not sure that works for the legend in a chart as they only take columns (I think). Any suggestions?

Thanks
Gary