@Amirul - you can find them in the Data Challenge Showcase section of the portal, but in scanning through them tonight, I wasn’t able to find one where he actually used it in the same way you are looking for.
I think these might be more relevant for you. In the first one in particular, @JarrettM incorporates a great version of the period slicer that demonstrates a wide range of custom date period options.
I think this should give you what you need to fully implement this in your report, but if you have any problems, give me or Jarrett a shout.
- Brian