In the following post it describes how to create a static funnel chart (or any other numbers-on-top-of-images) chart in Omniscope's Content view:

http://forums.visokio.com/discussion/701/funnel-charts-in-omniscope-using-content-view-with-static-image-backdrop

An alternative way of doing funnel charts in the very latest builds of Omniscope 2.6 is to use the new "Tools > Layout > Reflect in origin" option in the Bar view.

Let's say you're looking at web advertising data. The following settings would enable a dynamic funnel chart which shows a dynamically adapting visualisation, unlike the above example which only shows dynamically updating numbers on a static image.

Configuration:
- 3 measures "Impressions", "Clicks" and "Conversions" (in this sequence)
- Split by "Measures"
- "Flip" (so bars go sideways)
- "Tools > Layout > Reflect in origin" (new option, so the view is mirrored horizontally)
- "Tools > Style > Origin" (uncheck to disable the origin line)

A picture speaks a thousand words - see attachment below: