Feature request: Ability to see underlying table results in trends created from external data warehouse sources

[abigailbramble]

Feature request

When creating a trend (in this case a bar chart grouped by month), it would be helpful to be able to view the specific data warehouse results relating to that specific time period when hovering over the graph. In this case it would be to see the results specific to each month when the bar cart section for that month is clicked on.

Additional context

https://posthoghelp.zendesk.com/agent/tickets/20691

Debug info

No response