Waterfall visual: add additional disconnected bart

Hi PowerToBI ,

In the standard Power BI waterfall chart, the running baseline is fixed and continuous across the entire visual.
The chart does not support restarting or resetting the baseline at an intermediate category. A baseline reset is only possible when using the automatic final Total column, or splitting the logic across separate visuals. Because of this built-in behavior, two categories cannot independently start from the same baseline within a single standard waterfall.
Consequently, a configuration where multiple categories e.g. Intro and Start independently originate from the same baseline cannot be achieved within a single instance of the standard Power BI waterfall visual.

Hope this helps.
Thank you.