[Lens] Field formatter not applied to top values function

[flash1293]

Kibana version: main

Describe the bug: Field formatters are not applied if a field is using with top values. It works fine for "last value" for example

Steps to reproduce:

1. Configure field formatter on keyword field
2. Use field in Lens
3. Formatter is not applied in the chart

Expected behavior:
Should apply formatter

Screenshots (if relevant):

Errors in browser console (if relevant):

Any additional context:

[elasticmachine]

Pinging @elastic/kibana-vis-editors @elastic/kibana-vis-editors-external (Team:VisEditors)