Workstation Drives and Volumes metric to use in Visual Insights, join this data set in Visual Insight with Windows Workstation: Host Name and then add to a Table Widget

Drives[?TotalSize != null && SpaceUsed != null].{ Drive: DriveLetter, TotalGB: TotalSize, UsedGB: SpaceUsed, FreeGB: SpaceRemaining, UsedPercent: UsedSpacePct, Bitlocker: BitlockerStatus }