Map Chart with Slicer based on "Area of Interest"

Hi folks,

In the data set attached you'll find two sorts of data:
- Area of interest: Government, Potentials, IT, Finance.
- Region: All provinces of the Netherlands.

I want to display, by slicer & map chart (map of the Netherlands), for example, how many 'Finance' are located in the provinces of the Netherlands.

I'd like to switch around between the areas of interest by slicer to show the differences in the map chart.

I'm hoping someone could help me solving this problem.

It'd be greatly appreciated!

Thank you in advance!