Exclude/Include to act as filters & Exclude/Include for Granular data

Hi,

I am struggling with how can I achieve two things with respect to Exclude/Include functionality (when you right click on column in a column chart you can exclude that column/data category). Now from what I see this basically hides the data points/column in that chart. Or basically it acts as a visual level filter. I am not sure if that in itself is very useful/powerful.

1. I wanted to know is there a way to extend this - that is say when I exclude an item category from a column chart, the underlying data point should be excluded from all charts on that page/report (at least from all the other visuals that have interact/filter off this column chart). That is the exclude option should be page/report level filter not just a visual level filter. I believe this is more powerful.

2. The include exclude feature does not work on scatter plots (where there is granular data). I dont understand why. It would be very useful to exclude certain data points (that are mostly outliers), and hence result in the scatter plot axis resizing (and trend lines rebuilt) for the remaining data points.

While most of the above can be done by filters, but using the exclude feature makes Power BI more powerful & interactive, especially for end-users who are new to the platform. Does anyone have ideas how to achive this or will this have to be put up as an idea?