When clicking on the panel inside of the dashboard you can create a drilldown at the bottom of the side panel.
You can then make a drilldown to a different dashboard and send a token with it!
I haven't found an option to link directly to a search or report like in a classic dashboard though.
In your example you would create a dashboard drilldown to a dashboard with panels displaying details involving the data of the bar chart. You set the Token in the drilldown options like:
Token_Name = row.ROW_NAME.value
Then once you click on the bar chart in viewing mode you are sent to the other dashboard including the value of the bar/row name.
I hope this helps!
_______________________________________
If this was helpful please consider awarding Karma. Thx!