Map Box Visual - Zoom and Drill Down

Need urgent help with map box visual in power BI.

1) Can I set layers to drill down from country---state --city based on the zoom property. As per my understanding, drilling can be done by using the drilling buttons on the top of the visual. But i got a requirement to zoom and drill down to different levels in the geography hierarchy. Is that possible?

2) Can I show a pie chart on the map box bubbles based on category. I know this worked in normal map visual. But is this achievable in map box visual