In Addition what Iwona wrote,
just few additional ideas (maybe others have better insights and much more to add):
- see what are your data sources - if you use web site with login options - there are forum topic about that.
- or is it real-time streaming :
https://learn.microsoft.com/en-us/power-bi/connect-data/service-real-time-streaming
Some additional ideas maybe you can find at:
- in Power BI you can use Unicode symbols like : https://unicode-table.com/en/emoji/travel-and-places/sky-and-weather/
Paul Gerber had very interesting practical tips & tricks demo with example of how to use unicode symbols (he had use arrow up and arrow down for trends) at Industries Analytics & Applications Summit ( Session 11: Production Report For The Oil & Gas Industry) :
(demo you can also find at resource pack) at beginning:
Good luck.