## Is your feature request related to a problem?

I want to be able to download a CSV of users when I click on a datapoint in a graph

## Describe the solution you'd like

![image](https://user-images.githubusercontent.com/1727427/114418453-cd8d3700-9bb2-11eb-906d-8aa424f48500.png)

When I click on a datapoint I'd like to be able to download a CSV as well as create a cohort from it.

## Describe alternatives you've considered



## Additional context



#### *Thank you* for your feature request – we love each and every one!

posthog/api/action.py
events = events.values("person_id").distinct()
    events = _filter_cohort_breakdown(events, filter)
    events = _filter_person_prop_breakdown(events, filter)
    people = Person.objects.filter(
        team=team,
        id__in=[p["person_id"] for p in (events[filter.offset : filter.offset + 100] if use_offset else events)],
    )
    people = people.prefetch_related(Prefetch("persondistinctid_set", to_attr="distinct_ids_cache"))
    return people
@receiver(post_save, sender=Action, dispatch_uid="hook-action-defined")
def action_defined(sender, instance, created, raw, using, **kwargs):
    """Trigger action_defined hooks on Action creation."""
    if created:
        raw_hook_event.send(
            sender=None,
            event_name="action_defined",
            instance=instance,
            payload=ActionSerializer(instance).data,
            user=instance.team,
        )
class LegacyActionViewSet(ActionViewSet):
    legacy_team_compatibility = True