A recent update to Power BI includes work item tracking in the Visual Studio Online content pack. This shows important information about the current state of work items such as amount of work remaining, total effort, and requests completed within a given time period. Reports can be generated daily to keep regular track of progress. Keep a closer eye on your project status with the Visual Studio Online content pack.
Read the full article here: Monitoring and Exploring your Visual Studio Online Work Items with Power BI