Group the data by semesters in HTML and CSS viewer in Power BI

[Natia]

Hello everyone, I need your help.

I downloaded HTML & CSS viewer in Power BI Desktop and I try to write a DAX code in it. 
I can write a code for semesters and for courses separately but I could not put the courses according to their semesters to show what courses a student have passed in concrete semester. 
I could reach only this visual at this moment using these formulas below:

 <tr >

    <td>Course Name</td>

    "& CONCATENATEX(DISTINCT('Courses'[Semester ID ]), "<tr> <td ></td> <td align='center'>"& 'Courses'[Semester ID ],,'Courses'[Semester ID ],ASC)&"

    "&CONCATENATEX(FILTER('Courses','Courses'[Semester ID ]='Courses'[Semester ID ]),"<tr> <td ></td>  <td align='center'>"& 'Courses'[Course Name ] &"</td> </tr>","",'Courses'[Semester ID ],ASC) &"

  </tr>

I want to achieve this result instead of visual I created above: 

If it is not enough information here, I can send you a Powe BI example file with mail.

Thank you so much in advance, 

[amitchandak]

@Natia , Try a measure like

CONCATENATEX(SUMMARIZE('Courses', 'Courses'[Semester ID],'Courses'[Course Name ]), " <tr > <td>Course Name</td> <td align='center'>" & 'Courses'[Semester ID ] & "</td> <td align='center'> Course Name </td><td>" & 'Courses'[Course Name ] &"</td> </tr>")

[irinabazghadze]

Thank you for your reply, but your code's result is:

I need this result:

so, first of all i need semester id and then subjects

Thank you for your attention.

I and Natia need this tasks solution very much

[irinabazghadze]

I wrote this code:

CONCATENATEX(SUMMARIZE('Courses', 'Courses'[Semester ID ],'Courses'[Course Name ]), " <tr >  <td align='center'>" & 'Courses'[Semester ID ] & "<tr >  <td align='center'>"&  'Courses'[Course Name ] &"</td> </tr></td> </tr>")

and result is:

but i need semester id 38 in group

[amitchandak]

@irinabazghadze , Try like

CONCATENATEX(SUMMARIZE('Courses', 'Courses'[Semester ID],'Courses'[Course Name ]), " <tr > <td align='center'>" & 'Courses'[Semester ID ] & "</td> <tr > </tr> <td>" & 'Courses'[Course Name ] &"</td> </tr>")

[irinabazghadze]

@amitchandak 

i try it, but result is:

but i need semester id 38 in group (when subject is several)

for example: