There are at leat 3 important festures that fires with ctrl+click gesture: on slicers, on a single visual or, the most recent, on multiple visuals. The problem is that on mobile device we can not use...
'The multi cross filter is finally released on Feb 2018 update but limited to PC only (using ctrl + click to interact). My suggestions: - Show menu when user long-press on data points - Use radial menu. Put tooltip, multi-cross filter selection and other commands (possibly drill-through?) in it - Allow ad-hoc pinch and zoom. This will make it easier to select (touch) small-sized features. Focus mode and cross filter don't mix well
