Google Sankey Diagram Loop. Its easy and free. No code required no integrations and no maintenance.
With sankey you can clearly find the sources destinations and steps in between and how the stuff flow across them all in one quick glance. You can also interact with it either by clicking the link or the flow itself and leverage the cross highlightingfiltering feature of power bi to get even more interesting insights in related data. As each flow has a varying height depending on its quantity analysts can easily determine the most prominent.
The things being connected are called nodes and the connections are called links.
They are particularly well suited for displaying decision trees. Sankey use cases the first known sankey diagram dates from 1898. Google charts sankey webpage the google charts available on the google developers page now include sankey diagrams. These diagrams visualize material or energy flows with proportional arrow magnitudes.