Region level map for Texas

Hi team,

I'm trying to create regional level map for Texas that shows the breakdown by regions i.e. Panhandle, North Texas, East Texas, South Texas, West Texas etc. Values assigned for every region would determine the color saturation. Please find the below desired view on Power BI dashboard.

Please find attached a link to pbix file for your reference which has the regions and values associated. Please let me know if any other information is needed. Thanks in advance! 

Link to pbix file: https://drive.google.com/file/d/1oYbktVxxT1VVo8KsA8PaXA4zj8ZwBtl4/view?usp=sharing