Pie chart / slicer combination

Hi

I'm trying to create a page with a variety of visuals where you can select a supplier via a slicer at the top of the page, and then compare that one supplier against all of the others combined. For example, I need to see how many times that supplier has been approached for a quote in a simple pie chart with only two segments (Supplier 1 vs All other Suppliers). Any ideas?

Thanks in advance!