Allow formatted number in each period of the horizontal bar

Currently we have an application that displays projects as a single line. We would like to be able to display the project line like below with dollar amounts in each period. Is this possible?

If the former is possible, would it also be possible to show totals at the bottom by period?

There is no built-in feature to do that.
But it is possible to implement a custom solution and that can be done in different ways.
Please check the following snippet where I implemented money display per month and total money display on the left side:
If you want to show the total amount of money at the bottom of the task you need to use getTaskPosition: … ition.html
To add it at the bottom of the task you can use “addTaskLayer” function, the following article explains that function with examples:
You can see how it looks like in this snippet: … lines.html