Hide/filter out cards on dashboard display



I was wondering if there was a way to hide cards from a dashboard under certain circumstances. For example if the data being filtered was a certain value, a specific card would disappear. This will be for clients to export dashboards to PPT and not need to clean up superfluous elements.

In a similar vein, I'm also wondering if there are filters you can create that bring you to new dashboard views. Or if there are any exporting plugins/apps that allow for more customization in exporting dashboards for presentations.