From 19 February Microsoft realese a new feature for Sway. if you don’t know what is it, i suggest you to go on this site: sway.com.
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, OneDrive, YouTube, and Facebook.
Sway already supports a number of web content from other services, such as videos, images, audio clips, maps, documents, Office Mixes and more. Now they have added support for Power BI, that permit to add powerful visual and interactive analytics to your internal or external Sway business reports, presentations, newsletters and more by including Power BI data visualizations and dynamic, sophisticated dashboards.
An example on this link.