Project Status Gantt - How to display?

Hello, I am trying to make a project overview status Gantt. I have tried many of the Gantt add-ins but they do not provide a rolled up stacked horizontal bar view.  I am trying to create a stacked project overview gantt similar to chart below:

When I use the Gannt tools I can get something like this:

But cannot:
1) Get a rolled up view
2) Get a rolled up view that still displays "stacked stages with a legend"
3) Get the legend to work per the task type

I am thinking I need to use a horizontal stacked bar chart with some complex DAX to get the bars to show between the right dates, and then stack only worst case as some dates will overlap, but we only want to total duration per schedule data. IE: Its called stacked bar, but we will not stack, we will overlap layers if two tasks collide via: latest or earliest. 

Thanks for any help,