When the stacked bar chart option is added to the new interactive chart tool it would be fantastic if the functionality can be developed in such a way that waterfall charts can also easily be created. https://community.alteryx.com/t5/Alteryx-Designer-Discussions/Waterfall-Chart-in-Charting-Tool/m-p/1... has a workaround for doing this with the old chart tool but it would be much better if this functionality was a built in option going forward.