How I can hide the Elastic Search index in Kibana GUI

I am using Elastic Search 7.3.0 version.
How I can hide the Elastic Search index in Kibana?

Hi,

first of all, why would you want to do that? Where do you want to hide the index? Do you have a screenshot? There are so many places where you see the index.

Hi,
Before Started working with Elastic Search, I wanted to plot a default welcome dashboard, that needs any index to be created. Creating the index only to plot default dashboard. I don't want to show this index, because there is no use.
Index should be hidden everywhere in Kibana GUI. Is it possible to do that?