How to customize format of date histogram in Kibana table visualization

Hi elasticcloud! Nice to see you again. Here's a solution from another post: Visualizations using time only not date.

You just have to create a scripted field, select "string" type, and add this script:

def dateFormat = new SimpleDateFormat("MMM d yyyy");
return dateFormat.format(doc['your_time_field_name_here'].value);

Hope this helps,
CJ