The Treemap visuals do not seem to work for me in the August preview of Power BI Desktop optimized for Report Server. When I create a new Treenap visual and drag a field onto it, it just displays...
v-qiuyu-msft
Community Support
Community SupportHi AdamF,
Which data source do you connect to?
Based on my test, it's able to visualize data from the SQL database with import mode use Treemap.
Best Regards,
Qiuyun Yu