Step 1 : Preparing a diagonal line svg file .
You can draw it with Inkscape by yourself , or download from my
github
Step 2 : Change table cell background
Step 2.1 :
Right click on desired cell -> Table Properties
Step 2.2 :
Click Background tab , As : Image , than click File:Browse... , chose the diagonal-line.svg
Step 2.3 :
Change Type to Area
It’s almost done!
Step 3 : Input & adjust text
Input your text
Step 3.1 : Divide text into two line(Simply press enter)
Step 3.2 : Align text , 1st line align to right , while 2nd align to left.
Then Adjust column width to meet your need, done!!