Views - how to create a chart AND a table from the same filter selection
I can do that in the following ways:
a. Create View page to generate table with exposed filter
b. Clone the view page (table), and change the title name and the path
c. Change the cloned page from Table to Chart, set the field for the chart setting to display, then save
d. Open the original table page view, the add footer -> global view -> select the view chart that you created in (b)

Now you have table with filter on top, and the chart below (also with the same exposed filter). The chart follows the results of the filter on the table.
I use CSS to hide the filter for the chart on the footer.