You can display your display in an embedded form to show the dashboard without the rest of the Easy Insight user interface. The embedded URL is formed from the dashboard URL with /embed at the end of the URL. For example, if you normally access your dashboard via https://www.easy-insight.com/a/dashboard/abc, you would use https://www.easy-insight.com/a/dashboard/abc/embed to display the embedded form.
You can customize the embedded display through a variety of options. Click on Configuration -> Dashboard Properties, then Embed Options: