Is it possible to create a dashboard which includes a bar chart where you can select the data that is displayed on the y-axis from a set of options. I am thinking for example of having a simple tick box or drag down menu to select the column of data from the current data table which is displayed. If I had 2 separate graphs which had different variables on the x-axis but the same y-axis, would it be possible for both of them to update with the new selected data column?