If you want LaTex, then take a look at this tool @ LucidChart LaTex support- https://store.office.com/en-ca/app.aspx?assetid=WA104380118&... - Word (free & paid) Lucidchart is an HTML5-based visual collaboration tool that makes drawing diagrams fast and easy. Easily create and insert flowcharts and other diagrams in Office documents. One of the supported “chart types” is LaTex equations.

I've only played with it a little and was really impressed.

I've been reading about Tableau, have not tried it http://www.clearlyandsimply.com/clearly_and_simply/tableau/

How about Sway? It is still very much in development. And the last I heard it has one serious shortcoming. The sway files must stay on the internet,no downloading. (that may have been fixed ...?)

Office Sway is a presentation program and is part of the Microsoft Office family of products. Generally released by Microsoft in August 2015, Sway allows users who have a Microsoft account to combine text and media to create a presentable website. Users can pull content locally from the device in use, or from internet sources such as Bing, Facebook, OneDrive, and YouTube. More at "Wikipedia"

Take a look at Ellen Finkelsteins site. She does some amazing stuff with PowerPoint http://www.ellenfinkelstein.com/pptblog/ - Ellen Finkelstein is a PowerPoint MVP

http://www.pptalchemy.co.uk/Hidden_pivots.html