8 – D8 Charts – How do I create an aggregated combo dynamic chart in Views (see photo)

I’m trying to build a chart like this with the CHARTS module…

Chart Example

With 1 content type called “Cars”. The Car node can be categorized with fields for both the “Brand name” and “Model type” (both are taxonomy terms reference fields).

I want to display a column chart showing the number of nodes (inventory, y-axis) for each “Model Type” grouped under the “Brand Name” on the x-axis.

I’m aggregating in views, but can’t for the life of me, figure out how to execute and output such a chart. Please help!

Thanks!

Edit: The key here is “dynamic”… the number of “model types” could go up to 50+… so individual child charts for each model would not work.