How can i remove mentioned icon in widgets. it is showing in all the charts . After click this icon, it is showing data in table format 
Starting in Kibana 6.1, there is an option to hide the Spy panel, which is what you are referring to.
More details here: https://github.com/elastic/kibana/pull/15006
No.. it is not working..
Team any update
Any update team. Please help here