hey there,

I am sorry for the delay of this reply,

Do you mean you would like to turn off that registered user graph? (You can refer on my screenshot below)

If yes, unfortunately we do not have an option to turn off this, but you can apply this following css code in your current template css file to hide it.

div#fd.es .es-category-header .category-graph {

    display: none !important;

}

Hope this help.