Exporting unicode symbol does not include color

Hi pkn7 

Unfortunately, Power BI's native export functionality often doesn't preserve conditional formatting, including colors, when exporting to csv/excel. 

You can try a work around using, Power BI Tiles add-in for Excel, which allows you to embed Power BI visuals directly into Excel. This might help retain the formatting. How to add Power BI tiles in excel, Please refere this https://learn.microsoft.com/en-us/power-bi/create-reports/service-dashboard-tiles and https://learn.microsoft.com/en-us/power-bi/create-reports/service-dashboard-pin-tile-from-excel 

Thanks