If you want to display a range of data by region, you need a GeoMap.
On the customize tab you could choose the colors and select which region you want.
6 Powerful Google Drive Features You’re Probably Not Using| PC World
Create Customizable GeoMaps with Google Sheets
If you want to display a range of data by region, you need a GeoMap. You may not have known this, but it's quite easy to create your own in Google She
